A brief look at the Marshall Major FX stereo headphone with microphone, for smartphones and tablets.
Seamus Phan has 33 years of professional experience. Polymath Problem-Solver & Strategist – Leadership, Cybersecurity, Branding, Crisis, Scientist, Artist, Author, Aviation, and Theologian. Some articles are reproduced at McGallen & Bolden, where he is CTO and Head of Content. Connect on LinkedIn. ©1984-2020. All rights reserved.
